CN203015016U - Dynamic data-transmission device based on two-dimensional codes - Google Patents
Dynamic data-transmission device based on two-dimensional codes Download PDFInfo
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- CN203015016U CN203015016U CN2012206432058U CN201220643205U CN203015016U CN 203015016 U CN203015016 U CN 203015016U CN 2012206432058 U CN2012206432058 U CN 2012206432058U CN 201220643205 U CN201220643205 U CN 201220643205U CN 203015016 U CN203015016 U CN 203015016U
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- transmission device
- device based
- encoder
- dynamic data
- dimensional codes
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a dynamic data-transmission device based on two-dimensional codes. The dynamic data-transmission device based on the two-dimensional codes includes an encoder and a camera. An input terminal of the encoder is connected with a data collector while an output terminal of the encoder is connected with a display. An output terminal of the camera is connected with an upper computer through a decoder. The encoder is a two-dimensional code encoder. The decoder is a two-dimensional code decoder. By using the dynamic data-transmission device based on the two-dimensional codes, the two-dimensional codes can be used for encoding and visible light can be used for data transmission, and then devices such as a high-definition camera and the like can be used for scanning and analyzing. The dynamic data-transmission device based on the two-dimensional codes is stable in working and can prevent disclosure of confidential information. Besides, since the two-dimensional codes can store a great deal of information, the dynamic data-transmission device based on the two-dimensional codes has great advantages compared with transmitting and displaying figures directly.
Description
Technical field:
The utility model relates to a kind of electric power system data transmission device, particularly relates to a kind of dynamic data transmission device based on two-dimension code.
Background technology:
Fast development along with electric power system, various data messages need to be grown distance and jumbo transmission, but in the situation that certain complicated severe jamming such as forceful electric power Qiang Ci, be not suitable for transmitting with radio, laser and wired etc., this makes troubles for transmission work.
The utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of simple in structure, be disturbed the dynamic data transmission device based on two-dimension code low and that encryption is good.
The technical solution of the utility model is: a kind of dynamic data transmission device based on two-dimension code, contain encoder and video camera, the input of described encoder is connected with data acquisition unit, and its output is connected with display screen, and the output of described video camera is connected with host computer by decoder.
Described encoder is the two-dimensional numerals encoder; Described decoder is the two-dimensional numerals decoder.Described video camera is the high definition video camera, and described host computer is Surveillance center's computer or personal information terminal.
The beneficial effects of the utility model are:
1, the utility model can use two-dimension code coding and visible light to carry out transfer of data, then use the device scans such as high-definition camera and resolve, working stability and prevent from divulging a secret, in addition, two-dimension code can be stored a large amount of information, compares direct transmission and shows that numeral has very large advantage.
2, the utility model is realized the visible data transmission by video camera, saves wiring, reduces transmission cost, easily implements.
3, the utility model simple in structure, be disturbed low and encryption good, be particularly useful for strong electromagnetic, intense radiation environment and being not suitable for is connected to the environment of line transmission, has good economic benefit after popularization.
Description of drawings:
Fig. 1 is the structure principle chart based on the dynamic data transmission device of two-dimension code.
Embodiment:
Embodiment: referring to Fig. 1, in figure, 1-data acquisition unit, 2-encoder, 3-display screen, 4-video camera, 5-decoder, 6-host computer.
Dynamic data transmission device based on two-dimension code contains encoder 2 and video camera 4, and wherein: the input of encoder 2 is connected with data acquisition unit 1, and its output is connected with display screen 3, and the output of video camera 4 is connected with host computer 6 by decoder 5.
Claims (3)
1. dynamic data transmission device based on two-dimension code, contain encoder and video camera, it is characterized in that: the input of described encoder is connected with data acquisition unit, and its output is connected with display screen, and the output of described video camera is connected with host computer by decoder.
2. the dynamic data transmission device based on two-dimension code according to claim 1, it is characterized in that: described encoder is the two-dimensional numerals encoder; Described decoder is the two-dimensional numerals decoder.
3. the dynamic data transmission device based on two-dimension code according to claim 1 and 2, it is characterized in that: described video camera is the high definition video camera, described host computer is Surveillance center's computer or personal information terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206432058U CN203015016U (en) | 2012-11-29 | 2012-11-29 | Dynamic data-transmission device based on two-dimensional codes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206432058U CN203015016U (en) | 2012-11-29 | 2012-11-29 | Dynamic data-transmission device based on two-dimensional codes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203015016U true CN203015016U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206432058U Expired - Fee Related CN203015016U (en) | 2012-11-29 | 2012-11-29 | Dynamic data-transmission device based on two-dimensional codes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203015016U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103347097A (en) * | 2013-07-26 | 2013-10-09 | 国家电网公司 | Method and system for file transmission |
| CN103390056A (en) * | 2013-07-26 | 2013-11-13 | 国家电网公司 | File transmission method and system |
| CN103516404A (en) * | 2013-08-30 | 2014-01-15 | 展讯通信（上海）有限公司 | Data transmission method and system, sending end equipment and receiving end equipment |
| CN103745336A (en) * | 2014-02-08 | 2014-04-23 | 安徽瀚科信息科技有限公司 | Electronic ink display screen based intelligent electronic express waybill and using method thereof |
| CN103761556A (en) * | 2014-02-08 | 2014-04-30 | 安徽瀚科信息科技有限公司 | Intelligent wristband based on two-dimensional code and electronic ink display and application method thereof |
-
2012
- 2012-11-29 CN CN2012206432058U patent/CN203015016U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103347097A (en) * | 2013-07-26 | 2013-10-09 | 国家电网公司 | Method and system for file transmission |
| CN103390056A (en) * | 2013-07-26 | 2013-11-13 | 国家电网公司 | File transmission method and system |
| CN103516404A (en) * | 2013-08-30 | 2014-01-15 | 展讯通信（上海）有限公司 | Data transmission method and system, sending end equipment and receiving end equipment |
| CN103745336A (en) * | 2014-02-08 | 2014-04-23 | 安徽瀚科信息科技有限公司 | Electronic ink display screen based intelligent electronic express waybill and using method thereof |
| CN103761556A (en) * | 2014-02-08 | 2014-04-30 | 安徽瀚科信息科技有限公司 | Intelligent wristband based on two-dimensional code and electronic ink display and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |